Answer:
Hydrogen could become a future energy source as it can be used to create steam, electricity and other forms of energy. Hydrogen is also considered a clean form of energy, as its only product is water, which is harmless.
Explanation:
Answer:
A bacterial infection usually spread by sexual contact that starts as a painless sore.
Syphilis develops in stages, and symptoms vary with each stage
Answer:Astronomers estimate the age of the universe in two ways: 1) by looking for the oldest stars; and 2) by measuring the rate of expansion of the universe and extrapolating back to the Big Bang; just as crime detectives can trace the origin of a bullet from the holes in a wall.
Explanation:
Hi!
The correct answer would be:
<u>A worker receives a raise, which increases costs for the employer.</u>
The wage-price spiral process whereby a rise in wages causes an increase in prices, which in turn further increases the wages.
When a <em>worker receives a raise</em>, it causes the<em> cost for the employer to increase</em>. To balance this out, and to ensure profit, the<em> employer will in turn charge more for the goods and services </em>(meaning higher prices).
Hope this helps!
To be awarded an IB diploma, a candidate must fulfill three core requirements, in addition to passing his or her subject examinations:<span>Extended essay (EE). ...Theory of knowledge (TOK). ...<span>Creativity, activity, service (CAS).</span></span>
